html{
    height: 100%;
}
body{
    background: #280348;
    height: 100%;
}
img{
    width: 100%;
}
body{
    margin: 0;
}
html{
    font-size: 13.333333vw;
}
ul{
    margin: 0;
    padding: 0;
    list-style: none;
}
.party{
    width: 7.5rem;
    height: 100%;
    overflow-x: hidden;
    overflow-y:hidden;
   
}

.title{
    height: 5.4rem;
}
.activeties{
    display: flex;
    flex-direction: column;
    padding: 0 .46rem 0 .43rem;
    /* justify-content: space-between; */
}
.activeties .activity{
    text-align: center;
    position: relative;
   
}
.activeties .activity img{
    width: 98%;
}
/* .foot{
    height: .2rem;
    line-height: .2rem;
}
.foot img{
    object-fit: contain;
    height: .2rem;
    vertical-align: top;
} */
.circle{
    background: url('../img/birthday/circle.png') no-repeat;
    background-size: 100%;
    position: absolute;
    top: 0;
    z-index: -1;
}
.circle1{
    width: 2.54rem;
    height: 2.54rem;
    left: -.96rem;
    top: -0.82rem;
}
.circle2{
    width: 4rem;
    height: 4rem;
    left: -1.5rem;
    top: -.2rem;
}
.circle3{
    width: 3.39rem;
    height: 3.39rem;
    right: -.4rem;
    top: -1.12rem;
}
.short{    /*  适配短屏 */
    overflow-y: auto;
}
.short .activeties img{
    width: 86%
}

.party .top-show{  /*  适配长屏 */
    padding-top: .45rem;
    
}